Army aviation

Sikorsky S-76D
Feb 1, 2013 - 3:00 AM
May 29, 2011 - 6:45 AM
By the end of this month the U.S.
Mar 19, 2007 - 10:05 AM
While the S-76 and S-92 will remain Sikorsky’s bread and butter for some time to come, the company is also launching a new age of vertical lift technology,